GB2251735B - Rectifier - Google Patents

Rectifier

Info

Publication number
GB2251735B
GB2251735B GB9124987A GB9124987A GB2251735B GB 2251735 B GB2251735 B GB 2251735B GB 9124987 A GB9124987 A GB 9124987A GB 9124987 A GB9124987 A GB 9124987A GB 2251735 B GB2251735 B GB 2251735B
Authority
GB
United Kingdom
Prior art keywords
rectifier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9124987A
Other versions
GB2251735A (en
GB9124987D0 (en
Inventor
Sataro Yamaguchi
Hiroyuki Sasao
Hiroshi Hasegawa
Kazuo Ikeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18295988&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2251735(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB9124987D0 publication Critical patent/GB9124987D0/en
Publication of GB2251735A publication Critical patent/GB2251735A/en
Application granted granted Critical
Publication of GB2251735B publication Critical patent/GB2251735B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
    • H01F38/023—Adaptations of transformers or inductances for specific applications or functions for non-linear operation of inductances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F2017/065—Core mounted around conductor to absorb noise, e.g. EMI filter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H01F2038/305—Constructions with toroidal magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Rectifiers (AREA)
GB9124987A 1990-11-29 1991-11-25 Rectifier Expired - Fee Related GB2251735B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33612890A JP3220984B2 (en) 1990-11-29 1990-11-29 Rectifier saturable reactor

Publications (3)

Publication Number Publication Date
GB9124987D0 GB9124987D0 (en) 1992-01-22
GB2251735A GB2251735A (en) 1992-07-15
GB2251735B true GB2251735B (en) 1995-05-17

Family

ID=18295988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9124987A Expired - Fee Related GB2251735B (en) 1990-11-29 1991-11-25 Rectifier

Country Status (3)

Country Link
US (1) US5521810A (en)
JP (1) JP3220984B2 (en)
GB (1) GB2251735B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4587655B2 (en) * 2003-10-02 2010-11-24 東洋電機製造株式会社 Power generator for distributed power supply
WO2013150103A1 (en) * 2012-04-04 2013-10-10 Continental Automotive Gmbh Core for simple attainment of common-mode damping properties in control devices
CN107357944A (en) * 2016-05-10 2017-11-17 全球能源互联网研究院 A kind of modeling method for converter valve saturable reactor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB750109A (en) * 1953-09-05 1956-06-06 Siemens Ag Improvements in or relating to closed magnetic cores for controllable saturable inductors, magnetic amplifiers or like controllable devices
GB800412A (en) * 1955-11-25 1958-08-27 Standard Telephones Cables Ltd Improvements in or relating to pulse current limiters
GB848700A (en) * 1954-05-12 1960-09-21 Sperry Rand Corp Improvements in or relating to a magnetic core structure and method of preparing same
GB905350A (en) * 1957-09-18 1962-09-05 English Electric Co Ltd Improvements in and relating to ferro-resonant bi-stable electric circuit arrangements
GB1452098A (en) * 1973-01-12 1976-10-06 Rca Corp Television scannign linearity device
US4275317A (en) * 1979-03-23 1981-06-23 Nasa Pulse switching for high energy lasers
US4707619A (en) * 1985-02-13 1987-11-17 Maxwell Laboratories, Inc. Saturable inductor switch and pulse compression power supply employing the switch

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1763150A (en) * 1927-07-15 1930-06-10 Westinghouse Electric & Mfg Co Reactor system
US1857215A (en) * 1930-03-05 1932-05-10 Gen Electric Electrical induction apparatus
US2568003A (en) * 1948-03-06 1951-09-18 Bbc Brown Boveri & Cie Switch choke coil
US2916696A (en) * 1955-12-05 1959-12-08 Erick O Schonstedt Saturable measuring device and magnetic core therefor
US3042849A (en) * 1958-04-03 1962-07-03 Ite Circuit Breaker Ltd Saturable balancing reactors for rectifier systems
US3175175A (en) * 1960-01-22 1965-03-23 Basic Product Corp Unitary transformer and saturable reactor
GB1082346A (en) * 1963-05-17 1967-09-06 Westinghouse Brake & Signal Improvements relating to heavy current electrical apparatus
US3343074A (en) * 1964-07-07 1967-09-19 Hunterdon Transformer Co Toroidal variable reactance transformer having two saturable cores
GB1166827A (en) * 1965-12-21 1969-10-08 English Electric Co Ltd Inductive Devices having Toroidal Magnetic Cores
US3614694A (en) * 1969-09-17 1971-10-19 Atomic Energy Commission Coaxial cable high-voltage pulse isolation transformer
US3946300A (en) * 1973-11-08 1976-03-23 Pillar Corporation High frequency power supply
US4338657A (en) * 1974-05-21 1982-07-06 Lisin Vladimir N High-voltage transformer-rectifier device
US4746891A (en) * 1985-04-19 1988-05-24 Square D Company High saturation three coil current transformer
US4740858A (en) * 1985-08-06 1988-04-26 Mitsubishi Denki Kabushiki Kaisha Zero-current arc-suppression dc circuit breaker
FR2614742B1 (en) * 1987-04-28 1993-02-12 Commissariat Energie Atomique SATURABLE INDUCTANCE TYPE ELECTRIC PULSE GENERATOR
US4942511A (en) * 1989-09-28 1990-07-17 Wisconsin Alumni Research Foundation Static power conversion apparatus using a high frequency series resonant DC link

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB750109A (en) * 1953-09-05 1956-06-06 Siemens Ag Improvements in or relating to closed magnetic cores for controllable saturable inductors, magnetic amplifiers or like controllable devices
GB848700A (en) * 1954-05-12 1960-09-21 Sperry Rand Corp Improvements in or relating to a magnetic core structure and method of preparing same
GB800412A (en) * 1955-11-25 1958-08-27 Standard Telephones Cables Ltd Improvements in or relating to pulse current limiters
GB905350A (en) * 1957-09-18 1962-09-05 English Electric Co Ltd Improvements in and relating to ferro-resonant bi-stable electric circuit arrangements
GB1452098A (en) * 1973-01-12 1976-10-06 Rca Corp Television scannign linearity device
US4275317A (en) * 1979-03-23 1981-06-23 Nasa Pulse switching for high energy lasers
US4707619A (en) * 1985-02-13 1987-11-17 Maxwell Laboratories, Inc. Saturable inductor switch and pulse compression power supply employing the switch

Also Published As

Publication number Publication date
GB2251735A (en) 1992-07-15
JP3220984B2 (en) 2001-10-22
GB9124987D0 (en) 1992-01-22
US5521810A (en) 1996-05-28
JPH04199805A (en) 1992-07-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071125